Upright Geranium Signal

PRE ORDER Estimated Shipping date: From Mid March 2026

Regular price: £7.99
Regular price
Sale price: £7.99

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Plant Size 3 Starter Plants 6 Starter Plants

About our plant sizes

Product variants

Architectural upright form adds garden structure
Strong stems resist wind damage
Long flowering period for lasting colour
Compact habit suits mixed borders

Geranium 'Signal' presents a striking upright display that adds structure and vibrant presence to any garden. This cultivar is known for its robust growth and architectural form, making it an excellent choice for mixed borders and focal points. It is supplied as plug plants to ensure a healthy and vigorous start in your garden.

Planting Calendar

Flowering Calendar

Upright Geranium Signal - Plant information

Size: Grows upright to approximately 50 cm tall with a spread of around 40 cm.

Position: Thrives in full sun to partial shade. Prefers well-drained soil in a sheltered spot.

Feeding etc: Feed monthly during the growing season with a balanced fertiliser. Light pruning after flowering promotes bushier growth.

Care: Water moderately to keep the soil balanced. Remove spent flowers to encourage new blooms. Protect from strong winds to maintain stem strength.

	Starter Plant (Plug Plant) Plug Size: 2cm by 4cm. Our most popular size. This is often the most economical way of buying plants and is a great way to get a head start on the season. Generally this size is best to be potted up before planting out.
	Jumbo Plug Plug Size: 6cm by 7cm. A fantastic alternative to a 9cm pot and saves on plastic too. The plants in this size are well established and give you a head start. This size is perfect for planting straight into containers and baskets as well as the garden.
	9cm pot Pot size: 9cm by 9-10cm. This size hold some well established plants, some of which maybe around 1 year old. We sell most of our ranges in this size and most of the plants sold in this size, are established enough to be planted straight outside.
	13cm or 1 litre pot Pot size: 12-13cm by 12-15cm Currently our largest size of plant, with the exception of our planted containers. Many of our House Plants are available in this size, as well as some special collections and varieties.